Execution of special geotechnical work - Jet grouting; German version EN 12716:2018
Edition 2019-03

Petroleum and natural gas industries - Drilling and production equipment - Inspection, maintenance, repair and remanufacture of hoisting equipment (ISO 13534:2000); German version EN ISO 13534:2000
Edition 2001-09

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 3: Through flowline (TFL) systems (ISO 13628-3:2000); German and English version EN ISO 13628-3:2000
Edition 2003-09

Glued-in rods in glued structural timber products - Testing, requirements and bond shear strength classification; German version EN 17334:2021
Edition 2021-06

District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation; German version EN 13941-2:2019+A1:2021
Edition 2022-06

Execution of special geotechnical works - Vertical drainage; German version EN 15237:2007
Edition 2007-06

Mining equipment. Integral hexagonal stems for percussive rock-drilling. Dimensions
Edition 1986-02-01

Rock drilling equipment; integral stems
Edition 1991-01

Rock drilling equipment; drill rods with tapered connection for percussive drilling
Edition 1991-01

Rock drilling equipment; hollow drill steels in bar form, hexagonal and round
Edition 1991-02